from flask import request, Flask, send_from_directory, url_for, jsonify
import os
import datetime

basepath = r'F:\0.http'
app = Flask(__name__)


@app.route("/", methods=["GET"])
def index():
    file_list = os.listdir(basepath)
    text = ""
    if len(file_list) != 0:
        for i in file_list:
            text = text + i + "\n"
    else:
        text = "root dir have not any file!\n"
    return text


@app.route('/<path:filename>', methods=['GET'])
def download(filename):
    file_list = os.listdir(basepath)
    for file in file_list:
        if filename in file:
            return send_from_directory(basepath, file, as_attachment=True)
    return "root dir have not file:{}\n".format(filename)


@app.route('/upload', methods=['POST'])
def upload_file():
    f = request.files['file']
    upload_path = os.path.join(basepath, f.filename)
    f.save(upload_path)
    url = url_for('upload_file', _external=True).replace(
        "upload", "") + f.filename
    return jsonify({'url': url})


@app.route('/getDate', methods=['POST', 'GET'])
def getDate():
    return datetime.datetime.now().strftime('%Y-%m-%d %H:%M:%S')


@app.route('/getUTCDate', methods=['POST', 'GET'])
def getUTCDate():
    return datetime.datetime.utcnow().strftime('%Y-%m-%d %H:%M:%S')


if __name__ == '__main__':
    app.run(host="0.0.0.0", port=80)